./strace-static-x86_64 -e \!wait4,clock_nanosleep,nanosleep -s 100 -x -f ./syz-executor1728259099 <...> Warning: Permanently added '10.128.0.199' (ED25519) to the list of known hosts. execve("./syz-executor1728259099", ["./syz-executor1728259099"], 0x7ffe68ac6850 /* 10 vars */) = 0 brk(NULL) = 0x55555a922000 brk(0x55555a922d00) = 0x55555a922d00 arch_prctl(ARCH_SET_FS, 0x55555a922380) = 0 set_tid_address(0x55555a922650) = 5218 set_robust_list(0x55555a922660, 24) = 0 rseq(0x55555a922ca0, 0x20, 0, 0x53053053) = 0 prlimit64(0, RLIMIT_STACK, NULL, {rlim_cur=8192*1024, rlim_max=RLIM64_INFINITY}) = 0 readlink("/proc/self/exe", "/root/syz-executor1728259099", 4096) = 28 getrandom("\xb1\x14\x5e\x71\x5b\x0a\x9a\xb5", 8, GRND_NONBLOCK) = 8 brk(NULL) = 0x55555a922d00 brk(0x55555a943d00) = 0x55555a943d00 brk(0x55555a944000) = 0x55555a944000 mprotect(0x7f61de68b000, 16384, PROT_READ) = 0 mmap(0x1ffff000, 4096, PROT_NONE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x1ffff000 mmap(0x20000000, 16777216, PROT_READ|PROT_WRITE|PROT_EXEC, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x20000000 mmap(0x21000000, 4096, PROT_NONE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x21000000 openat(AT_FDCWD, "/dev/loop0", O_RDWR) = 3 ioctl(3, LOOP_CLR_FD) = -1 ENXIO (No such device or address) close(3) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555a922650) = 5220 ./strace-static-x86_64: Process 5220 attached [pid 5220] set_robust_list(0x55555a922660, 24) = 0 [pid 5220] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5220] setpgid(0, 0) = 0 [pid 5220] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5220] write(3, "1000", 4) = 4 [pid 5220] close(3) = 0 [pid 5220] write(1, "executing program\n", 18executing program ) = 18 [pid 5220] memfd_create("syzkaller", 0) = 3 [pid 5220] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f61d6000000 [pid 5220] write(3, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 16777216) = 16777216 [pid 5220] munmap(0x7f61d6000000, 138412032) = 0 [pid 5220] openat(AT_FDCWD, "/dev/loop0", O_RDWR) = 4 [pid 5220] ioctl(4, LOOP_SET_FD, 3) = 0 [pid 5220] close(3) = 0 [pid 5220] close(4) = 0 [pid 5220] mkdir("./file2", 0777) = 0 [ 56.195399][ T5220] loop0: detected capacity change from 0 to 32768 [ 56.277762][ T5220] bcachefs (loop0): starting version 1.7: mi_btree_bitmap opts=errors=continue,metadata_checksum=crc64,data_checksum=xxhash,str_hash=crc32c,nojournal_transaction_names,version_upgrade=none [ 56.296504][ T5220] bcachefs (loop0): initializing new filesystem [ 56.304390][ T5220] bcachefs (loop0): going read-write [ 56.311144][ T5220] bcachefs (loop0): marking superblocks [ 56.317961][ T5220] bcachefs (loop0): incorrect key when clearing freespace:0:0:0 (got deleted should be set) [ 56.317961][ T5220] for u64s 5 type deleted POS_MIN len 0 ver 0 [ 56.334792][ T5220] 2 transaction updates for bch2_trans_mark_dev_sb journal seq 0 [ 56.334817][ T5220] update: btree=alloc cached=0 bch2_trans_mark_metadata_bucket+0x44a/0x17b0 [ 56.334829][ T5220] old u64s 5 type deleted POS_MIN len 0 ver 0 [ 56.334860][ T5220] new u64s 13 type alloc_v4 POS_MIN len 0 ver 0: [ 56.334870][ T5220] gen 0 oldest_gen 0 data_type sb [ 56.334879][ T5220] journal_seq 0 [ 56.334888][ T5220] need_discard 1 [ 56.334897][ T5220] need_inc_gen 1 [ 56.334907][ T5220] dirty_sectors 256 [ 56.334916][ T5220] stripe_sectors 0 [ 56.334925][ T5220] cached_sectors 0 [ 56.334935][ T5220] stripe 0 [ 56.334944][ T5220] stripe_redundancy 0 [ 56.334953][ T5220] io_time[READ] 1 [ 56.334962][ T5220] io_time[WRITE] 1 [ 56.334971][ T5220] fragmentation 0 [ 56.334979][ T5220] bp_start 8 [ 56.334987][ T5220] [ 56.334994][ T5220] update: btree=alloc cached=1 bch2_trans_mark_metadata_bucket+0x44a/0x17b0 [ 56.335003][ T5220] old u64s 5 type deleted POS_MIN len 0 ver 0 [ 56.335009][ T5220] new u64s 13 type alloc_v4 POS_MIN len 0 ver 0: [ 56.335015][ T5220] gen 0 oldest_gen 0 data_type sb [ 56.335020][ T5220] journal_seq 0 [ 56.335025][ T5220] need_discard 1 [ 56.335030][ T5220] need_inc_gen 1 [ 56.335035][ T5220] dirty_sectors 256 [ 56.335040][ T5220] stripe_sectors 0 [ 56.335045][ T5220] cached_sectors 0 [ 56.335050][ T5220] stripe 0 [ 56.335056][ T5220] stripe_redundancy 0 [ 56.335061][ T5220] io_time[READ] 1 [ 56.335066][ T5220] io_time[WRITE] 1 [ 56.335071][ T5220] fragmentation 0 [ 56.335076][ T5220] bp_start 8 [ 56.335081][ T5220] [ 56.335086][ T5220] [ 56.509615][ T5220] bcachefs (loop0): bch2_trans_mark_dev_sb(): error EIO [ 56.516614][ T5220] bcachefs (loop0): bch2_fs_initialize(): error marking superblocks EIO [ 56.525012][ T5220] bcachefs (loop0): bch2_fs_initialize(): error EIO [ 56.531623][ T5220] bcachefs (loop0): bch2_fs_start(): error starting filesystem EIO [ 56.539646][ T5220] bcachefs (loop0): shutting down [ 56.544728][ T5220] bcachefs (loop0): going read-only [ 56.550035][ T5220] bcachefs (loop0): finished waiting for writes to stop [ 56.557484][ T5220] bcachefs (loop0): flushing journal and stopping allocators, journal seq 1 [ 56.568348][ T5220] ------------[ cut here ]------------ [ 56.573963][ T5220] kernel BUG at fs/bcachefs/alloc_foreground.c:489! [ 56.581142][ T5220] Oops: invalid opcode: 0000 [#1] PREEMPT SMP KASAN PTI [ 56.588108][ T5220] CPU: 0 UID: 0 PID: 5220 Comm: syz-executor172 Not tainted 6.12.0-rc2-syzkaller-00305-g7234e2ea0edd #0 [ 56.599351][ T5220] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 56.609429][ T5220] RIP: 0010:bch2_bucket_alloc_trans+0x39ec/0x3a50 [ 56.615851][ T5220] Code: e8 29 8a f0 fd e9 f0 c7 ff ff 89 d9 80 e1 07 38 c1 0f 8c f3 fd ff ff 48 89 df e8 bf 88 f0 fd e9 e6 fd ff ff e8 35 fc 89 fd 90 <0f> 0b e8 2d fc 89 fd 90 0f 0b e8 95 2b b2 07 f3 0f 1e fa e8 1c fc [ 56.635451][ T5220] RSP: 0018:ffffc90003e851c0 EFLAGS: 00010293 [ 56.641506][ T5220] RAX: ffffffff840aeacb RBX: 0000000000000019 RCX: ffff88802d549e00 [ 56.649475][ T5220] RDX: 0000000000000000 RSI: 0000000000000019 RDI: 0000000000000000 [ 56.657439][ T5220] RBP: ffffc90003e858e8 R08: ffffffff840abd99 R09: 0000000000000000 [ 56.665406][ T5220] R10: ffffc90003e857a8 R11: fffff520007d0afa R12: dffffc0000000000 [ 56.673367][ T5220] R13: ffff88807a51c000 R14: 0000000000000000 R15: 0000000000000000 [ 56.681328][ T5220] FS: 000055555a922380(0000) GS:ffff8880b8600000(0000) knlGS:0000000000000000 [ 56.690251][ T5220] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 56.696824][ T5220] CR2: 0000564dd46df160 CR3: 00000000766a2000 CR4: 00000000003526f0 [ 56.704786][ T5220] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 56.712746][ T5220] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 56.720706][ T5220] Call Trace: [ 56.723976][ T5220] [ 56.726897][ T5220] ? __die_body+0x5f/0xb0 [ 56.731231][ T5220] ? die+0x9e/0xc0 [ 56.734943][ T5220] ? do_trap+0x15a/0x3a0 [ 56.739181][ T5220] ? bch2_bucket_alloc_trans+0x39ec/0x3a50 [ 56.744977][ T5220] ? do_error_trap+0x1dc/0x2c0 [ 56.749735][ T5220] ? bch2_bucket_alloc_trans+0x39ec/0x3a50 [ 56.755532][ T5220] ? __pfx_do_error_trap+0x10/0x10 [ 56.760641][ T5220] ? report_bug+0x3e8/0x500 [ 56.765148][ T5220] ? handle_invalid_op+0x34/0x40 [ 56.770076][ T5220] ? bch2_bucket_alloc_trans+0x39ec/0x3a50 [ 56.775871][ T5220] ? exc_invalid_op+0x38/0x50 [ 56.780544][ T5220] ? asm_exc_invalid_op+0x1a/0x20 [ 56.785573][ T5220] ? bch2_bucket_alloc_trans+0xcb9/0x3a50 [ 56.791280][ T5220] ? bch2_bucket_alloc_trans+0x39eb/0x3a50 [ 56.797072][ T5220] ? bch2_bucket_alloc_trans+0x39ec/0x3a50 [ 56.802887][ T5220] ? check_path+0x21/0x40 [ 56.807225][ T5220] ? __pfx_bch2_bucket_alloc_trans+0x10/0x10 [ 56.813192][ T5220] ? __pfx_check_noncircular+0x10/0x10 [ 56.818641][ T5220] ? lockdep_unlock+0x16a/0x300 [ 56.823482][ T5220] ? __pfx_lockdep_unlock+0x10/0x10 [ 56.828676][ T5220] ? validate_chain+0x11e/0x5920 [ 56.833605][ T5220] ? hlock_conflict+0x59/0x1e0 [ 56.838364][ T5220] ? mark_lock+0x9a/0x360 [ 56.842687][ T5220] ? __lock_acquire+0x1384/0x2050 [ 56.847711][ T5220] ? __pfx_lock_acquire+0x10/0x10 [ 56.852729][ T5220] ? bch2_bucket_alloc_set_trans+0x26f/0xd30 [ 56.858702][ T5220] bch2_bucket_alloc_set_trans+0x517/0xd30 [ 56.864502][ T5220] ? bch2_bucket_alloc_set_trans+0x26f/0xd30 [ 56.870476][ T5220] ? lock_release+0xbf/0xa30 [ 56.875060][ T5220] ? __pfx_lock_acquire+0x10/0x10 [ 56.880077][ T5220] ? __pfx_bch2_bucket_alloc_set_trans+0x10/0x10 [ 56.886395][ T5220] ? __pfx_lock_release+0x10/0x10 [ 56.891412][ T5220] ? stack_trace_save+0x118/0x1d0 [ 56.896428][ T5220] ? unwind_next_frame+0x18e6/0x22d0 [ 56.901705][ T5220] ? deref_stack_reg+0x17c/0x210 [ 56.906636][ T5220] ? mark_lock+0x9a/0x360 [ 56.910956][ T5220] ? __lock_acquire+0x1384/0x2050 [ 56.915986][ T5220] ? queued_spin_lock_slowpath+0x42/0x50 [ 56.921606][ T5220] ? lockdep_unlock+0x16a/0x300 [ 56.926454][ T5220] __open_bucket_add_buckets+0x10dc/0x1b60 [ 56.932259][ T5220] ? __pfx___open_bucket_add_buckets+0x10/0x10 [ 56.938404][ T5220] ? __pfx_validate_chain+0x10/0x10 [ 56.943593][ T5220] ? validate_chain+0x15c0/0x5920 [ 56.948610][ T5220] ? mark_lock+0x9a/0x360 [ 56.952928][ T5220] ? __lock_acquire+0x1384/0x2050 [ 56.957954][ T5220] ? bch2_btree_path_verify_locks+0x633/0x720 [ 56.964016][ T5220] ? __bch2_trans_relock+0x44a/0x5f0 [ 56.969292][ T5220] open_bucket_add_buckets+0x33a/0x410 [ 56.974747][ T5220] bch2_alloc_sectors_start_trans+0xce9/0x2030 [ 56.980898][ T5220] ? __pfx_lock_release+0x10/0x10 [ 56.985920][ T5220] ? __pfx_bch2_alloc_sectors_start_trans+0x10/0x10 [ 56.992498][ T5220] ? __mutex_lock+0x2ef/0xd70 [ 56.997166][ T5220] ? __mutex_unlock_slowpath+0x21d/0x750 [ 57.002786][ T5220] ? __pfx___bch2_trans_relock+0x10/0x10 [ 57.008413][ T5220] ? bch2_btree_node_mem_alloc+0x95a/0x1340 [ 57.014298][ T5220] bch2_btree_reserve_get+0x612/0x1890 [ 57.019755][ T5220] ? __pfx_bch2_btree_reserve_get+0x10/0x10 [ 57.025638][ T5220] ? rcuwait_wake_up+0x1e5/0x230 [ 57.030917][ T5220] ? percpu_up_read+0xdc/0x1b0 [ 57.035677][ T5220] ? __pfx___bch2_disk_reservation_add+0x10/0x10 [ 57.041999][ T5220] ? bch2_btree_update_start+0x682/0x14e0 [ 57.047712][ T5220] bch2_btree_update_start+0xe56/0x14e0 [ 57.053249][ T5220] ? bch2_btree_split_leaf+0x123/0x840 [ 57.058707][ T5220] ? __pfx_bch2_btree_update_start+0x10/0x10 [ 57.064687][ T5220] ? run_btree_triggers+0x1263/0x1270 [ 57.070055][ T5220] ? __do_six_trylock+0x832/0x9f0 [ 57.075073][ T5220] bch2_btree_split_leaf+0x123/0x840 [ 57.080355][ T5220] bch2_trans_commit_error+0x212/0x1390 [ 57.085917][ T5220] ? bch2_btree_write_buffer_flush_locked+0x2aa8/0x59f0 [ 57.092850][ T5220] ? six_unlock_ip+0x2ce/0x3e0 [ 57.097607][ T5220] ? bch2_trans_unlock_write+0x892/0xce0 [ 57.103234][ T5220] ? __pfx_bch2_trans_commit_error+0x10/0x10 [ 57.109204][ T5220] ? bch2_trans_unlock_write+0xc2d/0xce0 [ 57.114828][ T5220] ? bch2_btree_path_verify_locks+0x633/0x720 [ 57.120886][ T5220] ? bch2_trans_verify_locks+0x339/0x3c0 [ 57.126513][ T5220] __bch2_trans_commit+0x7ead/0x93c0 [ 57.131803][ T5220] ? __pfx___bch2_trans_commit+0x10/0x10 [ 57.137427][ T5220] ? __asan_memset+0x23/0x50 [ 57.142010][ T5220] ? wb_flush_one_slowpath+0x135/0x170 [ 57.147462][ T5220] bch2_btree_write_buffer_flush_locked+0x2aa8/0x59f0 [ 57.154229][ T5220] ? __pfx_bch2_btree_write_buffer_flush_locked+0x10/0x10 [ 57.161329][ T5220] ? __mutex_trylock_common+0x183/0x2e0 [ 57.166866][ T5220] ? __pfx___might_resched+0x10/0x10 [ 57.172146][ T5220] ? __pfx___mutex_trylock_common+0x10/0x10 [ 57.178049][ T5220] ? rcu_is_watching+0x15/0xb0 [ 57.182812][ T5220] ? __mutex_lock+0x2ef/0xd70 [ 57.187495][ T5220] ? __bch2_next_write_buffer_flush_journal_buf+0x287/0x2a0 [ 57.194781][ T5220] ? bch2_btree_write_buffer_flush_locked+0x1501/0x59f0 [ 57.201715][ T5220] ? __pfx___mutex_lock+0x10/0x10 [ 57.206729][ T5220] ? bch2_trans_unlock+0x3a6/0x470 [ 57.211830][ T5220] btree_write_buffer_flush_seq+0x1a43/0x1bc0 [ 57.217893][ T5220] ? __pfx_lock_acquire+0x10/0x10 [ 57.222911][ T5220] ? __asan_memset+0x23/0x50 [ 57.227492][ T5220] ? lockdep_init_map_type+0xa1/0x910 [ 57.232865][ T5220] ? __pfx_btree_write_buffer_flush_seq+0x10/0x10 [ 57.239275][ T5220] ? __pfx_lockdep_init_map_type+0x10/0x10 [ 57.245096][ T5220] ? journal_flush_pins+0x597/0xb20 [ 57.250303][ T5220] ? do_raw_spin_lock+0x14f/0x370 [ 57.255335][ T5220] ? __bch2_trans_get+0x975/0xd20 [ 57.260361][ T5220] bch2_btree_write_buffer_journal_flush+0x4e/0x80 [ 57.266858][ T5220] ? __pfx_bch2_btree_write_buffer_journal_flush+0x10/0x10 [ 57.274063][ T5220] journal_flush_pins+0x5f7/0xb20 [ 57.279108][ T5220] journal_flush_done+0x8e/0x260 [ 57.284054][ T5220] ? llist_add_batch+0xd1/0x270 [ 57.288899][ T5220] bch2_journal_flush_pins+0x225/0x3a0 [ 57.294351][ T5220] ? __pfx_bch2_journal_flush_pins+0x10/0x10 [ 57.300321][ T5220] ? __bch2_print+0x17a/0x220 [ 57.304999][ T5220] ? __pfx_closure_sync_fn+0x10/0x10 [ 57.310365][ T5220] ? kvm_sched_clock_read+0x11/0x20 [ 57.315561][ T5220] ? local_clock_noinstr+0xe/0xe0 [ 57.320576][ T5220] ? bch2_copygc_stop+0xe4/0x150 [ 57.325504][ T5220] __bch2_fs_read_only+0x124/0x430 [ 57.330609][ T5220] bch2_fs_read_only+0xb57/0x1200 [ 57.335805][ T5220] ? __pfx_bch2_fs_read_only+0x10/0x10 [ 57.341254][ T5220] ? __bch2_print+0x17a/0x220 [ 57.345920][ T5220] ? __pfx_lock_release+0x10/0x10 [ 57.350939][ T5220] ? down_write+0x18c/0x220 [ 57.355430][ T5220] ? __pfx_down_write+0x10/0x10 [ 57.360272][ T5220] __bch2_fs_stop+0x105/0x540 [ 57.364941][ T5220] ? __pfx___bch2_print+0x10/0x10 [ 57.369975][ T5220] ? __pfx___bch2_fs_stop+0x10/0x10 [ 57.375192][ T5220] ? llist_reverse_order+0x72/0x90 [ 57.380304][ T5220] ? bch2_fs_start+0x2c7/0x5b0 [ 57.385068][ T5220] bch2_fs_stop+0x15/0x20 [ 57.389397][ T5220] bch2_fs_get_tree+0xd9f/0x1710 [ 57.394343][ T5220] ? __pfx_bch2_fs_get_tree+0x10/0x10 [ 57.399735][ T5220] ? generic_parse_monolithic+0x387/0x400 [ 57.405566][ T5220] ? cap_capable+0x1b4/0x250 [ 57.410156][ T5220] ? safesetid_security_capable+0xb2/0x1d0 [ 57.415979][ T5220] vfs_get_tree+0x90/0x2b0 [ 57.420409][ T5220] do_new_mount+0x2be/0xb40 [ 57.424928][ T5220] ? __pfx_do_new_mount+0x10/0x10 [ 57.429967][ T5220] __se_sys_mount+0x2d6/0x3c0 [ 57.434645][ T5220] ? __pfx___se_sys_mount+0x10/0x10 [ 57.439844][ T5220] ? do_syscall_64+0x100/0x230 [ 57.444599][ T5220] ? __x64_sys_mount+0x20/0xc0 [ 57.449358][ T5220] do_syscall_64+0xf3/0x230 [ 57.453851][ T5220] ? clear_bhb_loop+0x35/0x90 [ 57.458520][ T5220] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 57.464412][ T5220] RIP: 0033:0x7f61de613dea [ 57.468919][ T5220] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 5e 04 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 57.488530][ T5220] RSP: 002b:00007ffdb66b7d48 EFLAGS: 00000282 ORIG_RAX: 00000000000000a5 [ 57.496955][ T5220] RAX: ffffffffffffffda RBX: 00007ffdb66b7d60 RCX: 00007f61de613dea [ 57.504943][ T5220] RDX: 0000000020005b00 RSI: 0000000020005b40 RDI: 00007ffdb66b7d60 [ 57.512915][ T5220] RBP: 0000000000000004 R08: 00007ffdb66b7da0 R09: 0000000000005b42 [ 57.520882][ T5220] R10: 0000000000000002 R11: 0000000000000282 R12: 0000000000000002 [ 57.528887][ T5220] R13: 00007ffdb66b7da0 R14: 0000000000000003 R15: 0000000001000000 [ 57.536868][ T5220] [ 57.539875][ T5220] Modules linked in: [ 57.544037][ T5220] ---[ end trace 0000000000000000 ]--- [ 57.549914][ T5220] RIP: 0010:bch2_bucket_alloc_trans+0x39ec/0x3a50 [ 57.556467][ T5220] Code: e8 29 8a f0 fd e9 f0 c7 ff ff 89 d9 80 e1 07 38 c1 0f 8c f3 fd ff ff 48 89 df e8 bf 88 f0 fd e9 e6 fd ff ff e8 35 fc 89 fd 90 <0f> 0b e8 2d fc 89 fd 90 0f 0b e8 95 2b b2 07 f3 0f 1e fa e8 1c fc [ 57.576210][ T5220] RSP: 0018:ffffc90003e851c0 EFLAGS: 00010293 [ 57.582292][ T5220] RAX: ffffffff840aeacb RBX: 0000000000000019 RCX: ffff88802d549e00 [ 57.590389][ T5220] RDX: 0000000000000000 RSI: 0000000000000019 RDI: 0000000000000000 [ 57.598432][ T5220] RBP: ffffc90003e858e8 R08: ffffffff840abd99 R09: 0000000000000000 [ 57.606481][ T5220] R10: ffffc90003e857a8 R11: fffff520007d0afa R12: dffffc0000000000 [ 57.614499][ T5220] R13: ffff88807a51c000 R14: 0000000000000000 R15: 0000000000000000 [ 57.622496][ T5220] FS: 000055555a922380(0000) GS:ffff8880b8600000(0000) knlGS:0000000000000000 [ 57.631458][ T5220] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 57.638051][ T5220] CR2: 0000564dd46df160 CR3: 00000000766a2000 CR4: 00000000003526f0 [ 57.646063][ T5220] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 57.654047][ T5220] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 57.662047][ T5220] Kernel panic - not syncing: Fatal exception [ 57.668360][ T5220] Kernel Offset: disabled [ 57.672695][ T5220] Rebooting in 86400 seconds..